CN204030352U - A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top - Google Patents
A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top Download PDFInfo
- Publication number
- CN204030352U CN204030352U CN201420309934.9U CN201420309934U CN204030352U CN 204030352 U CN204030352 U CN 204030352U CN 201420309934 U CN201420309934 U CN 201420309934U CN 204030352 U CN204030352 U CN 204030352U
- Authority
- CN
- China
- Prior art keywords
- aeration structure
- louvre
- equipment top
- outer cover
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top, described aeration structure comprises radiator window and heat abstractor, heat abstractor extracts the hot-air of described device interior and discharges by described radiator window, described radiator window comprises the louvre that is positioned at described equipment top, louvre internal diameter is greater than the external diameter of described heat abstractor, described radiator window also comprises for preventing that rainwater etc. from entering the outer cover of described device interior from described louvre, the dismountable top that is arranged on described louvre of described outer cover, and and between described equipment top, there is gap to form the air channel of discharging for described hot-air, described aeration structure is equipped with at the top of described power distribution cabinet.Aeration structure of the present utility model is arranged on behind equipment top, can improve the radiating effect of equipment, and this aeration structure also there is installation, maintenance, change convenient and safe.
Description
Technical field
The utility model relates to a kind of open air, has the aeration structure using on the equipment of ventilation and heat requirement, also relates to a kind of power distribution cabinet with above-mentioned aeration structure.
Background technology
Existing power distribution cabinet aeration structure comprises radiator window and heat abstractor, radiator window is for outputing the AND DEWATERING FOR ORIFICE STRUCTURE in a plurality of holes on a part at power distribution cabinet bottom and sidewall, it is relative with AND DEWATERING FOR ORIFICE STRUCTURE that heat abstractor is positioned at power distribution cabinet inner side, hot-air in power distribution cabinet is extracted out, and discharged power distribution cabinet by described AND DEWATERING FOR ORIFICE STRUCTURE.
Above-mentioned aeration structure has following shortcoming: traditional power distribution cabinet can only pass through side or bottom heat radiation, and hot blast upper reaches is gathered in power distribution cabinet top, and radiating effect is not good; In addition, because heat abstractor is positioned at power distribution cabinet inner side as fan, maintenance difficult, when maintenance or charged for replacement, has the danger of contact.
Utility model content
The first goal of the invention of the present utility model is to provide a kind of aeration structure that is suitable for being arranged on open air, has the equipment top of ventilation and heat requirement, this aeration structure is arranged on behind equipment top, can improve the radiating effect of equipment, and this aeration structure also there is installation, maintenance, change convenient and safe.
Goal of the invention of the present utility model is achieved through the following technical solutions: be a kind ofly suitable for being arranged on open air, the aeration structure that has the equipment top of ventilation and heat requirement, comprise radiator window and heat abstractor, heat abstractor extracts the hot-air of described device interior and discharges by described radiator window, it is characterized in that, described radiator window comprises the louvre that is positioned at described equipment top, louvre internal diameter is greater than the external diameter of described heat abstractor, described radiator window also comprises for preventing that rainwater etc. from entering the outer cover of described device interior from described louvre, the dismountable top that is arranged on described louvre of described outer cover, and and between described equipment top, there is gap to form the air channel of discharging for described hot-air.
Described aeration structure also comprises base, and described heat dissipation equipment is relative with described louvre below described louvre by described floor installation.
Described aeration structure also comprises for preventing that mouse worm etc. from entering the separation net of described device interior by described aeration structure.
Described aeration structure also comprises and prevents that rainwater from refluxing or rainwater directly splashes into the waterproof platform of described device interior, and described waterproof platform is arranged to ring-type at described equipment top around described louvre.
Described waterproof platform consists of the raise up hole wall of lopping of described louvre.
Described waterproof platform consists of wind guiding tube, and described louvre is positioned at the inner side of described wind guiding tube.
The edge of described outer cover extends to the outside of described waterproof platform and continues and extends to below, waterproof platform top.
Described separation net is tubular, is positioned at described air channel, and upper and lower side contacts with described equipment top with described outer cover respectively, and described louvre is positioned at described separation net inner side.
Described outer cover by the end face of level, from this top edge downward outward extending extension inclined-plane and the horizontal flanging that is positioned at this extension inclined-plane lower limb form, the extension chamfered portion of the shape of described separation net and opening size and described outer cover is suitable.
Another goal of the invention of the present utility model is to provide a kind of good heat dissipation effect, and aeration structure installation, maintenance, changes convenient and safe power distribution cabinet.
Foregoing invention object is achieved through the following technical solutions: a kind of power distribution cabinet that above-mentioned aeration structure is installed, it is characterized in that, and described power distribution cabinet is provided with described aeration structure.
With respect to prior art, the utlity model has following beneficial effect: 1) many outdoor equipments are the same with power distribution cabinet, all there is no to arrange at its top aeration structure (because need to consider the requirement of the aspects such as waterproof), this can have influence on the radiating effect of these equipment, the utility model takes into full account that these equipment design after to the various requirement of its top portion ventilation structure just, be in particular in following aspect: the utility model arranges outer cover above louvre, at louvre, waterproof platform is set around, make device housings reach waterproof requirement, also be provided for preventing that mouse worm etc. from carrying out the separation net of device interior, make device housings reach its IP degree of protection requirement,
2) the louvre aperture of the utility model aeration structure is greater than heat abstractor external diameter, outer cover adopts removably connected mode, make hot standby can, directly in device external installation, maintenance, replacing, the making aeration structure installation, maintenance of the present utility model, change convenient safety of heat radiation of aeration structure of the present utility model;
3) aeration structure of the present utility model on the equipment of being installed to after, can solve device interior hot blast upper reaches and be gathered in the not good problem of its top, radiating effect.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the aeration structure of the utility model embodiment mono-;
Fig. 2 is the cutaway view of the aeration structure of the utility model embodiment bis-;
Fig. 3 is for implementing the vertical view of aeration structure in two.
Embodiment
embodiment mono-
As shown in Figure 1, the aeration structure of the present embodiment comprises radiator window and heat abstractor, and heat abstractor is common is fan 2, and radiator window is arranged at equipment top 1, and the hot-air of fan 2 extracting device inside is also discharged by radiator window.Aeration structure of the present utility model, after being installed on equipment top, can improve the radiating effect of device interior.
Radiator window comprise be positioned at equipment top 1 louvre 11 and by some pillars be dismountablely arranged on louvre 11 tops, for preventing that rainwater etc., from the outer cover 12 of described louvre 11 access arrangement inside, has gap to form the air channel of heat supply Bas Discharged between outer cover 12 and equipment top 1.It is relative with louvre 11 that fan 2 is arranged on equipment inner side, louvre 11 internal diameters are greater than fan 2 external diameters, so that can be after declad 12, directly in device external, carry out installation, maintenance and the replacing of fan 2, with respect to traditional aeration structure, aeration structure installation, maintenance of the present utility model, change convenient safety.
embodiment bis-
As shown in Figure 2, with respect to the aeration structure in embodiment mono-embodiment bis-, also comprise base 14, it is relative with louvre 11 that fan 2 is arranged on louvre 11 belows by base 14.Base 14 can be bent into U-shaped bonding jumper by two and form, and fan 2 is screwed on bonding jumper.
Aeration structure in embodiment bis-also comprises for preventing the separation net 15 of the access arrangement inside such as mouse worm and for preventing that rainwater from refluxing or rainwater directly splashes into the waterproof platform of device interior.The setting of separation net 15 makes device housings reach its IP degree of protection requirement.Separation net 15 can be sheet, directly overlay on louvre 11 or base 14, also can make the tubular in embodiment bis-, in the described air channel of tubular separation net 15 between outer cover 12 and equipment top 1, separation net 15 upper and lower sides contact with equipment top 1 with outer cover 12 respectively, and louvre 11 is positioned at separation net 15 inner sides.
Waterproof platform consists of the wind guiding tube 13 that is arranged on equipment top 1 around louvre 11, and louvre 11 is positioned at the inner side of wind guiding tube 13.Directly make the lopping that raises up of louvre 11 hole walls also can play the effect of waterproof platform.In order to guarantee the waterproof effect of device housings, require the edge of outer cover 12 extend to the outside of waterproof platform and continue to the extension of below, waterproof platform top.
As shown in Figure 2,3, outer cover 12 is fixed on the top of pillar 3 by screw 4.Outer cover 12 is whole rounded, the end face of level, the flanging that extends inclined-plane and level, consists of, and extends inclined-plane and stretches out downwards from the edge of circular end face, and flanging is positioned at the lower limb that extends inclined-plane.The design of outer cover 12 this shapes, can well combine with equipment it together, and equipment is had to certain decoration function.The extension chamfered portion of the shape of separation net 15 and opening size and outer cover 12 is suitable.
Separation net 15 can be selected the screen pack of rigidity, so that can also be for support housings 12 in isolation, also can enclose and forms by having the rectangular bar of steel silk screen of certain rigidity or wire netting.The extension inclined-plane of outer cover 12 also has certain corrective action, as when separation net 15 is shaped as ellipse, after being arranged on equipment top, extending inclined-plane and can automatically adjust its shape, and itself and outer cover 12 are fitted.
This aeration structure of the present utility model can be arranged on power distribution cabinet, cable branch box, high-voltage board or other outdoor equipments.
Claims (9)
1. an aeration structure that is suitable for being arranged on equipment top, comprise radiator window and heat abstractor, heat abstractor extracts the hot-air of described device interior and discharges by described radiator window, it is characterized in that, described radiator window comprises the louvre that is positioned at described equipment top, louvre internal diameter is greater than the external diameter of described heat abstractor, described radiator window also comprises for preventing that rainwater from entering the outer cover of described device interior from described louvre, the dismountable top that is arranged on described louvre of described outer cover, and and between described equipment top, there is gap to form the air channel of discharging for described hot-air.
2. the aeration structure that is suitable for being arranged on equipment top according to claim 1, is characterized in that, described aeration structure also comprises base, and described heat dissipation equipment is relative with described louvre below described louvre by described floor installation.
3. the aeration structure that is suitable for being arranged on equipment top according to claim 1, is characterized in that, described aeration structure also comprises for preventing that mouse worm from entering the separation net of described device interior by described aeration structure.
4. the aeration structure that is suitable for being arranged on equipment top according to claim 3, it is characterized in that, described aeration structure also comprises and prevents that rainwater from refluxing or rainwater directly splashes into the waterproof platform of described device interior, and described waterproof platform is arranged to ring-type at described equipment top around described louvre.
5. the aeration structure that is suitable for being arranged on equipment top according to claim 4, is characterized in that, described waterproof platform consists of the raise up hole wall of lopping of described louvre; Or described waterproof platform consists of wind guiding tube, described louvre is positioned at the inner side of described wind guiding tube.
6. the aeration structure that is suitable for being arranged on equipment top according to claim 4, is characterized in that, the edge of described outer cover extends to the outside of described waterproof platform and continues and extends to below, waterproof platform top.
7. the aeration structure that is suitable for being arranged on equipment top according to claim 6, it is characterized in that, described separation net is tubular, is positioned at described air channel, upper and lower side contacts with described equipment top with described outer cover respectively, and described louvre is positioned at described separation net inner side.
8. the aeration structure that is suitable for being arranged on equipment top according to claim 7, it is characterized in that, described outer cover by the end face of level, from this top edge downward outward extending extension inclined-plane and the horizontal flanging that is positioned at this extension inclined-plane lower limb form, the extension chamfered portion of the shape of described separation net and opening size and described outer cover is suitable.
9. the power distribution cabinet that aeration structure described in claim 1～8 any one claim is installed, is characterized in that, described power distribution cabinet is provided with described aeration structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309934.9U CN204030352U (en) | 2014-06-12 | 2014-06-12 | A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309934.9U CN204030352U (en) | 2014-06-12 | 2014-06-12 | A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030352U true CN204030352U (en) | 2014-12-17 |
Family
ID=52070181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309934.9U Expired - Fee Related CN204030352U (en) | 2014-06-12 | 2014-06-12 | A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211723A (en) * | 2016-08-30 | 2016-12-07 | 北京瑞和伟创自动化设备有限公司 | A kind of direct-current charging post cooling system |
| CN106996523A (en) * | 2016-01-26 | 2017-08-01 | 广州市明道灯光科技股份有限公司 | A kind of labyrinth structure water-tight device for stage lamp |
| CN107785797A (en) * | 2017-11-27 | 2018-03-09 | 宁波奥克斯高科技有限公司 | A kind of box-type substation |
-
2014
- 2014-06-12 CN CN201420309934.9U patent/CN204030352U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996523A (en) * | 2016-01-26 | 2017-08-01 | 广州市明道灯光科技股份有限公司 | A kind of labyrinth structure water-tight device for stage lamp |
| CN106211723A (en) * | 2016-08-30 | 2016-12-07 | 北京瑞和伟创自动化设备有限公司 | A kind of direct-current charging post cooling system |
| CN106211723B (en) * | 2016-08-30 | 2019-03-26 | 北京天下百丰科技发展有限公司 | A kind of direct-current charging post cooling system |
| CN107785797A (en) * | 2017-11-27 | 2018-03-09 | 宁波奥克斯高科技有限公司 | A kind of box-type substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205123022U (en) | Waterproof fireproof electric power cabinet | |
| CN204030352U (en) | A kind of aeration structure and a kind of power distribution cabinet that is suitable for being arranged on equipment top | |
| CN203839763U (en) | Adjustment heat radiation distribution box | |
| CN204442873U (en) | Water proof and dust proof regulator cubicle | |
| CN206432600U (en) | A kind of power distribution cabinet | |
| CN204947387U (en) | High-tension electricity gas tank | |
| CN202721372U (en) | High-voltage switch cabinet | |
| CN205408367U (en) | Electrical control cabinet's top heat dissipation protector | |
| CN203895943U (en) | Ventilating and dust-preventing high-voltage cable branch box shell | |
| CN204793690U (en) | Jp cabinet | |
| CN207149910U (en) | A kind of Water-proof sun-proof is easy to the high-tension switch cabinet of maintenance | |
| CN202509834U (en) | Ventilated pole | |
| CN204760804U (en) | Novel power distribution cabinet | |
| CN205646520U (en) | Distribution box | |
| CN204992330U (en) | Block terminal with adjustable height | |
| CN204130939U (en) | Power distribution cabinet | |
| CN202930782U (en) | High and low voltage switch cabinet | |
| CN205646566U (en) | Outdoor thermal -insulated electrical equipment box | |
| CN204577922U (en) | Heat radiating type power distribution cabinet | |
| CN203086623U (en) | Set top box housing | |
| CN205753141U (en) | A kind of electrical network distribution box | |
| CN204577932U (en) | A kind of natural ventilation type distribution low-voltage switch protection case | |
| CN205863851U (en) | A kind of bus duct | |
| CN205509321U (en) | Partly bury formula box -type substation with water conservancy diversion structure | |
| CN205489131U (en) | 110kV transformer forced air cooling control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |